Peptide Database

Peptide NameCorticotropin-like intermediate lobe peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC102H154N22O36S2

DescriptionStandard

        PIKVFPSGMEEESSEAYPAEM
    

Molecular Weight2328.57 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.03

Net Charge (pH 7.4) -4.10

Charge Density (pH 7.0) -0.1919

GRAVY Index-0.54

Hydrophobic Moment 0.46

Boman Index0.07

Instability Index93.39

Aliphatic Index 41.90

Aromaticity 0.0952

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 907.19

LogP -7.97

H-bond Donors 30.0

H-bond Acceptors 34.0

Rotatable Bonds 74.0

Heavy Atoms 162.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0119892 VERIFIED: NO

Provenance & Taxonomy

OrganismAnguilla rostrata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide